Release ledger
Canonical Atlas record
TS 38.340
NR; Backhaul Adaptation Protocol (BAP) specification
Responsible WGR2
StatusUnder change control
Initial releaseRel-16
Selected releaseRel-16
Latest indexed version19.0.0
Series38
TypeTS
Release evolution
Compare evidence between releases
Use indexed version, Work Item and Change Request evidence to see what changed around this specification. This is an evidence trail, not a clause-by-clause normative diff.
Rel-16 snapshot
Work affecting this release
32 indexed Change Requests · 1 connected Work Item.
Showing 12 CR records from the available cross-release sample. Browse release CR records (JSON) →
CR 0018 — Corrections to the handling of unknown, unforeseen, and erroneous protocol data
CR 0018 rev.1 — Corrections to the handling of unknown, unforeseen, and erroneous protocol data
CR 0001 — Miscellaneous corrections to 38.340 for IAB
CR 0034 — Corrections on the BAP entity at the DU function
CR 0037 — Miscellaneous corrections on BAP for IAB
CR 0019 — Correction on BAP handling for the hybrid release IAB deployment
CR 0001 rev.1 — Miscellaneous corrections to 38.340 for IAB
CR 0001 rev.2 — Miscellaneous corrections to 38.340 for IAB
CR 0001 rev.3 — Miscellaneous corrections to 38.340 for IAB
CR 0001 rev.4 — Miscellaneous corrections to 38.340 for IAB
CR 0002 — Corrections on IAB-DU IP address allocation in 38.340
CR 0003 — Corrections on IAB flow control in 38.340
Version history
Indexed versions
Showing 24 of 24 indexed versions.
19.0.0Rel-19SA#1092025-10-10
18.2.0Rel-18RAN#1062024-12-19
18.1.0Rel-18RAN#1052024-09-26
18.0.0Rel-18RAN#1022024-01-13
17.5.0Rel-17RAN#1002023-06-30
17.4.0Rel-17RAN#992023-03-28
17.3.0Rel-17RAN#98-e2023-01-13
17.2.0Rel-17RAN#97-e2022-09-29
17.1.0Rel-17RAN#962022-07-17
17.0.0Rel-17RAN#95-e2022-04-14
16.5.0Rel-16RAN#92-e2021-07-07
16.4.0Rel-16RAN#91-e2021-03-30
16.3.0Rel-16RAN#90-e2021-01-06
16.2.0Rel-16RAN#89-e2020-10-05
16.1.0Rel-16RAN#88-e2020-07-24
0.4.0Rel-16 · pre-approvalRAN2#109-e2020-04-11
0.3.0Rel-16 · pre-approvalRAN2#109-e2020-04-11
16.0.0Rel-16RAN#87-e2020-04-05
1.0.0Rel-16 · pre-approvalRAN#87-e2020-03-10
0.2.1Rel-16 · pre-approvalRAN2#109-e2020-02-20
0.1.1Rel-16 · pre-approvalRAN2#1082019-11-08
0.1.0Rel-16 · pre-approvalRAN2#107-Bis2019-10-30
0.0.0Rel-16 · pre-approvalRAN2#107-Bis2019-10-30
0.2.0Rel-16 · pre-approvalRAN2#108—
Atlas classifications
Meaning and provenance
No Atlas classifications have been attached yet.
Work Items
Standards work connected to TS 38.340
NR_IAB-Core
Rel-16parsedCore part: NR_IAB
NR_IAB_enh
Rel-17parsedEnhancements to Integrated Access and Backhaul (IAB) for NR
NR_IAB_enh-Core
Rel-17parsedCore part: Enhancements to IAB for NR
NR_mobile_IAB-Core
Rel-18parsedCore part: Mobile IAB (Integrated Access and Backhaul) for NR
Knowledge graph
Related standards
No graph edges indexed yet. The graph API is available at this JSON endpoint.